Title:
CAPILLARY ELECTROPHORESIS DEVICE AND OPTICAL PERFORMANCE DIAGNOSTIC METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2024/047702
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a capillary electrophoresis device that can confirm optical performance without performing a specialized task, and an optical performance diagnostic method for the capillary electrophoresis device. In order to achieve said purpose, the present invention is a capillary electrophoresis device comprising: a capillary array formed by a plurality of capillaries; a light source that oscillates laser light; a detector that detects light emitted when the capillary array is irradiated with the laser light; and a control unit that performs prescribed processing on the basis of signals from the detector. The control unit extracts a prescribed absolute value related to an optical index on the basis of an image captured by the detector, and calculates the optical index by comparing the extracted absolute value and a predetermined reference value.
Inventors:
TAKEUCHI SHINJI (JP)
GOMI TAKASHI (JP)
YAMAZAKI MOTOHIRO (JP)
SHIBASAKI TAKEHIKO (JP)
MARUOKA KATSUNARI (JP)
GOMI TAKASHI (JP)
YAMAZAKI MOTOHIRO (JP)
SHIBASAKI TAKEHIKO (JP)
MARUOKA KATSUNARI (JP)
Application Number:
PCT/JP2022/032426
Publication Date:
March 07, 2024
Filing Date:
August 29, 2022
Export Citation:
Assignee:
HITACHI HIGH TECH CORP (JP)
International Classes:
G01N27/447
Domestic Patent References:
| WO2021095082A1 | 2021-05-20 |
Foreign References:
| JP2020510822A | 2020-04-09 | |||
| JP2001324472A | 2001-11-22 | |||
| US20130135618A1 | 2013-05-30 | |||
| JP2016014609A | 2016-01-28 | |||
| JP2014194362A | 2014-10-09 |
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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